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|
use strict;
use warnings;
use Data::Dumper;
use Test::More;
BEGIN { use_ok('Compiler::Lexer') };
subtest 'tokenize' => sub {
my $tokens = Compiler::Lexer->new('')->tokenize(<<'SCRIPT');
format STDOUT =
ok @<<<<<<<
$test
.
my $hoge;
SCRIPT
is_deeply($tokens, [
bless( {
'kind' => Compiler::Lexer::Kind::T_Decl,
'has_warnings' => 0,
'stype' => 0,
'name' => 'FormatDecl',
'data' => 'format',
'type' => Compiler::Lexer::TokenType::T_FormatDecl,
'line' => 1
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Handle,
'has_warnings' => 0,
'stype' => 0,
'name' => 'STDOUT',
'data' => 'STDOUT',
'type' => Compiler::Lexer::TokenType::T_STDOUT,
'line' => 1
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Assign,
'has_warnings' => 0,
'stype' => 0,
'name' => 'Assign',
'data' => '=',
'type' => Compiler::Lexer::TokenType::T_Assign,
'line' => 1
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'Format',
'data' => 'ok @<<<<<<<
$test
',
'type' => Compiler::Lexer::TokenType::T_Format,
'line' => 4
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'FormatEnd',
'data' => '.',
'type' => Compiler::Lexer::TokenType::T_FormatEnd,
'line' => 4
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Decl,
'has_warnings' => 0,
'stype' => 0,
'name' => 'VarDecl',
'data' => 'my',
'type' => Compiler::Lexer::TokenType::T_VarDecl,
'line' => 5
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'LocalVar',
'data' => '$hoge',
'type' => Compiler::Lexer::TokenType::T_LocalVar,
'line' => 5
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_StmtEnd,
'has_warnings' => 0,
'stype' => 0,
'name' => 'SemiColon',
'data' => ';',
'type' => Compiler::Lexer::TokenType::T_SemiColon,
'line' => 5
}, 'Compiler::Lexer::Token' )
]);
};
subtest 'omitted handler name' => sub {
my $tokens = Compiler::Lexer->new('')->tokenize(<<'SCRIPT');
format =
ok @<<<<<<<
$test
.
my $hoge;
SCRIPT
is_deeply($tokens, [
bless( {
'kind' => Compiler::Lexer::Kind::T_Decl,
'has_warnings' => 0,
'stype' => 0,
'name' => 'FormatDecl',
'data' => 'format',
'type' => Compiler::Lexer::TokenType::T_FormatDecl,
'line' => 1
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Assign,
'has_warnings' => 0,
'stype' => 0,
'name' => 'Assign',
'data' => '=',
'type' => Compiler::Lexer::TokenType::T_Assign,
'line' => 1
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'Format',
'data' => 'ok @<<<<<<<
$test
',
'type' => Compiler::Lexer::TokenType::T_Format,
'line' => 4
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'FormatEnd',
'data' => '.',
'type' => Compiler::Lexer::TokenType::T_FormatEnd,
'line' => 4
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Decl,
'has_warnings' => 0,
'stype' => 0,
'name' => 'VarDecl',
'data' => 'my',
'type' => Compiler::Lexer::TokenType::T_VarDecl,
'line' => 5
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'LocalVar',
'data' => '$hoge',
'type' => Compiler::Lexer::TokenType::T_LocalVar,
'line' => 5
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_StmtEnd,
'has_warnings' => 0,
'stype' => 0,
'name' => 'SemiColon',
'data' => ';',
'type' => Compiler::Lexer::TokenType::T_SemiColon,
'line' => 5
}, 'Compiler::Lexer::Token' )
]);
};
subtest 'do not misrecognize when confusing case' => sub {
my $tokens = Compiler::Lexer->new('')->tokenize(<<'SCRIPT');
my $foo = {
format => 1,
};
my $bar =
"asdf";
1;
SCRIPT
is_deeply($tokens, [
bless( {
'kind' => Compiler::Lexer::Kind::T_Decl,
'has_warnings' => 0,
'stype' => 0,
'name' => 'VarDecl',
'data' => 'my',
'type' => Compiler::Lexer::TokenType::T_VarDecl,
'line' => 1,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'LocalVar',
'data' => '$foo',
'type' => Compiler::Lexer::TokenType::T_LocalVar,
'line' => 1,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Assign,
'has_warnings' => 0,
'stype' => 0,
'name' => 'Assign',
'data' => '=',
'type' => Compiler::Lexer::TokenType::T_Assign,
'line' => 1,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Symbol,
'has_warnings' => 0,
'stype' => 0,
'name' => 'LeftBrace',
'data' => '{',
'type' => Compiler::Lexer::TokenType::T_LeftBrace,
'line' => 1,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'Key',
'data' => 'format',
'type' => Compiler::Lexer::TokenType::T_Key,
'line' => 2,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Operator,
'has_warnings' => 0,
'stype' => 0,
'name' => 'Arrow',
'data' => '=>',
'type' => Compiler::Lexer::TokenType::T_Arrow,
'line' => 2,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'Int',
'data' => '1',
'type' => Compiler::Lexer::TokenType::T_Int,
'line' => 2,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Comma,
'has_warnings' => 0,
'stype' => 0,
'name' => 'Comma',
'data' => ',',
'type' => Compiler::Lexer::TokenType::T_Comma,
'line' => 2,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Symbol,
'has_warnings' => 0,
'stype' => 0,
'name' => 'RightBrace',
'data' => '}',
'type' => Compiler::Lexer::TokenType::T_RightBrace,
'line' => 3,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_StmtEnd,
'has_warnings' => 0,
'stype' => 0,
'name' => 'SemiColon',
'data' => ';',
'type' => Compiler::Lexer::TokenType::T_SemiColon,
'line' => 3,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Decl,
'has_warnings' => 0,
'stype' => 0,
'name' => 'VarDecl',
'data' => 'my',
'type' => Compiler::Lexer::TokenType::T_VarDecl,
'line' => 5,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'LocalVar',
'data' => '$bar',
'type' => Compiler::Lexer::TokenType::T_LocalVar,
'line' => 5,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Assign,
'has_warnings' => 0,
'stype' => 0,
'name' => 'Assign',
'data' => '=',
'type' => Compiler::Lexer::TokenType::T_Assign,
'line' => 5,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'String',
'data' => 'asdf',
'type' => Compiler::Lexer::TokenType::T_String,
'line' => 6,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_StmtEnd,
'has_warnings' => 0,
'stype' => 0,
'name' => 'SemiColon',
'data' => ';',
'type' => Compiler::Lexer::TokenType::T_SemiColon,
'line' => 6,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_Term,
'has_warnings' => 0,
'stype' => 0,
'name' => 'Int',
'data' => '1',
'type' => Compiler::Lexer::TokenType::T_Int,
'line' => 7,
}, 'Compiler::Lexer::Token' ),
bless( {
'kind' => Compiler::Lexer::Kind::T_StmtEnd,
'has_warnings' => 0,
'stype' => 0,
'name' => 'SemiColon',
'data' => ';',
'type' => Compiler::Lexer::TokenType::T_SemiColon,
'line' => 7,
}, 'Compiler::Lexer::Token' )
]);
};
done_testing;
|
